baber/WOPTO huggingface dataset:
Patent JP-S61216617-A (JP)
Inventor: MATSUDA YOSHIMASA
IPC: A01F12/00
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63226385-A (JP)
Inventor: SHIRAISHI MITSUO
IPC: A63F7/02
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09251282-A (JP)
Title: Driving device for display device, liquid crystal display device and drive method for liquid crystal display device
Inventor: MATSUZAWA JUNJI
IPC: G02F1/133
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the number of drive voltages even when the number of display gradation are increased. SOLUTION: First, second voltage selection means 3, 4 select one voltage from plural systems of voltages V1, V2,..., Vn respectively. Respective selected voltages are held by first and second capacity elements 5, 6. Then, for instance, the first capacity element 5 and the second capacity element 6 are connected in parallel by shifting a switch 7, and an obtained superimposed voltage is outputted to a display device 3 as the voltage for a multi-level display. At this time, since the first, second capacity elements 5, 6 are provided with capacitance different from each other, the different superimposed voltages are obtained in the case applying Vl to the first capacity element 5 and Vm to the second capacity element 6 and in the case applying the Vm to the first capacity element 5 and the Vl to the second capacity element 6.
Patent JP-S54149542-A (JP)
Title: Analog-value generating element
Inventor: HIDA TOSHIO
IPC: G10H5/00
Filed: 1978-05-17
Abstract: PURPOSE:To simplify the constitution and also to make a connection to another electric circuit easily, by forming connection terminals, which made connections among conductors led out from voltage application electrodes and voltage detection electrodes, extending to the flank or reverse surface of an insulating substrate. CONSTITUTION:On insulating substrate 4, several voltage application electrodes 2 and voltage detection electrodes 3 are provided and connection terminals 21 and 31 are also provided which extend from the circumference of the top surface of insulating substrate 4 to the flank; and electrodes 2 and 3 and connection terminals 21 and 31 only are exposed, where insulating coating 5 is provided. Further, resistive coating layer 11 is provided in contact with electrodes 2 and 3. By way of connection terminal 21 and conductor 22, each voltage application electrode 2 is applied with a fixed voltage from the voltage application circuit and the voltage of voltage detection electrode 3 is extracted via connection terminal 31 and conductor 32 through the sequential scan of the voltage scanning circuit.
Patent JP-H07265571-A (JP)
Title: Drive transmission device for hook part of sewing machine
Inventor: ODA HIROSHI
IPC: D05B57/36
Filed: 1994-03-29
Abstract: PURPOSE:To provide a drive transmission device which can take up rotation from anywhere on a rotary shaft such as an upper shaft, and to allow a drive transmission shaft and a power take-off shaft to which the rotation is transmitted, to axially move, and to reduce loads exerted to gears, torsion of the drive transmission shaft, and noise and vibration caused by gears which are caused by inertia or the like when swinging such as semirotation is reversed so as to be repeated. CONSTITUTION:Rotation is transmitted to a drive transmission shaft 7 from an upper shaft 1 through transmission means such as a mechanism including a timing belt 6. Converting means formed of a crank mechanism including an eccentric shaft formed on the drive transmission shaft 7, an eccentric shaft formed on a swingable shaft 9 meshed with a lower shaft 10 incorporating a hook part 11 through the intermediary of gears 9b, 10a, and a connecting rod 8 coupling these eccentric shafts with each other is located between the drive transmission shaft 7 and the lower shaft 10.
Patent JP-H0799172-A (JP)
Title: Lattice arrangement for masking tape process
Inventor: RAFUAERU SHII ARUFUARO
IPC: H01L21/304
Filed: 1994-03-29
Abstract: PURPOSE: To provide a method and device which miniaturizes a process step and makes harmless an active layer by a method wherein a circuit element, a beam and a groove of the active are made before a wafer is cut into chips. CONSTITUTION: When a wafer 14 is cut into chips 16, by a tape 62 which coincides with a cutting passage between active parts 18 and has a pattern of adhesives 64 capable of being recorded, the active part 18 on a semiconductor wafer 14 is protected from fine particles and fluid contamination matter 40, 42. The tape 62 is adhered to the wafer 14, whereby the respective active parts 18 are wrapped by a non-adhesive protection film. If the adhesives 64 are cut along the cutting passage, this film contains a portion to which adhesives of the tape 62 are not applied. After cutting, it is exposed to UV through the tape 62 and the adhesives 64 are processed to separate the tape 62 from the chips 16.
Patent JP-S58175883-A (JP)
Title: Optical beam generator
Inventor: NAKAOKA MASAKI
IPC: H01S5/042
Filed: 1982-04-08
Abstract: PURPOSE:To generate a stabilized optical beam as well as to eliminate the possibility of disturbance on emitted optical beam caused by the dew-condensation by a method wherein the preset temperature of the temperature controlling device on an optical beam generator is changed to cope with the operational conditions, i.e., the optical beam generator is in light-emitting operation or it is non-operating condition. CONSTITUTION:When a laser chip is in a non-operating state, the vacant space in a laser package 5 is maintained ay the temperature sufficiently higher than that at which dew-condensation is generated on a glass window 8 using a temperature controlling device 10 such as Peltier element and the like. On the other hand, when the laser chip is in operation, the temperature is lowered using the temperature controlling device 10 so that the laser chip will be maintained at the suitable operating temperature. Also, as the glass window 8 is slowly cooled by the heat absorption of the cnvection of the sealed gas or by the surrounding members even when the temperature controlling device is performing a cooling operation, a considerable period of time is required for the glass window 8 itself to reach the dew-condensating temperature. The quality of laser mounting material and the heat capacity thereof are to be selected conforming to an operating time of the laser chip, and also the temperature when the laser chip is in non-operating state.
Patent JP-H04273988-A (JP)
Title: Ceramic baking furnace
Inventor: YAMAMOTO TAKAHIRO
IPC: F27D7/02
Filed: 1991-02-28
Abstract: PURPOSE:To improve quality in a batch type ceramic baking furnace by a method wherein a cylinder having its extremity end closed passing through a frame in its piling-up direction, a plurality of fine holes are formed in the cylinder in such a way as they may be positioned between the frames, changing-over valves are provided at each of an atmosphere gas supplying pipe, a discharging pipe and the cylinder. CONSTITUTION:A heater is operated to perform a heating operation, each of changing-over valves 6b to 11b is controlled for its changing-over operation in response to a predetermined time chart, wherein an atmospheric gas supplying location and a discharging location are controlled for their changing-over operations and then a flow of gas is changed. That is, as first, only the changing-over valves 6b and 10b are opened, gas is supplied from the supplying pipe 6, passed between the frames 5 and then the gas is discharged from a discharging pipe 10. Then, only the changing-over valve 7b and the changing-over valve 9b are opened, gas is supplied from the supplying pipe 7 and then the gas is discharged from the discharging pipe 9. Then, only the changing-over valves 6b to 8b and the changing-over valve 11b are opened, gas is supplied from each of the supplying pipes 6 to 8 and the gas is concentrated at a central part and discharged from the cylinder 11. Then, only the changing-over valves 8b to 10b are opened and only the changing-over valves 6b, 7b and 11b are opened and then the changing-over is controlled in sequence.
Patent JP-S51134626-A (JP)
Title: Release device for the movie camera
Inventor: HIRATA KIYOUJI
IPC: G03B17/46
Filed: 1975-05-19
Abstract: PURPOSE: To simplify the constitution of a release device for a continuous as well as single frame shooting, and reduce its cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09250900-A (JP)
Title: Chuff bullet and chuff bullet launching control device
Inventor: MATSUNAGA HIROAKI
IPC: F42B12/70
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a chuff bullet capable of substantially improving a loading efficiency and further capable of adapting for a seaker having a small range gate width. SOLUTION: There are provided a main body section 2 having a continuous chuff C stored therein; a chuff C feeding mechanism 4 of the main body 2; and a cutter 5 for cutting the chuff C to be fed out in a period based on an input signal obtained from an external side. The continuous chuff C is cut into a selected length to make a launched chuff bullet 1, thereby all the chuffs C are operated effectively against a specified frequency.
Patent JP-2000256565-A (JP)
Title: Resin composition for fluorescent light conversion, fluorescent light-converting membrane and colorized organic electroluminescence element
Inventor: HIRONAKA YOSHIO
IPC: G03F7/004
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for obtaining a fluorescenceconverting membrane having a high fluorescent light-converting efficiency and stability in chromaticity and to provide the fluorescent light-converting membrane and a colorized organic electroluminescence element using the same membrane and excellent in endurance. SOLUTION: This resin composition consists of (a) 100 pts.wt. photoresist material, (b) 10-60 pt.wt. fluorescent pigment or fluorescent dyestuff and (c) 0.1-10 pt.wt. antioxidant and/or photo-stabilizer. A fluorescent light-converting membrane is prepared by membrane-forming the resin composition and a colorized organic electroluminescence element is made by combining the fluorescent light-converting membrane with an organic electroluminescence element.
Patent JP-S59184479-A (JP)
Title: Filter connector
Inventor: TOOMASU DAGURASU RINERU
IPC: H03H1/00
Filed: 1984-03-29
Abstract: A filter connector (8) for attentuating electromagnetic interference up to 1000 MHz having a housing (10), a filter element (16) enclosed within the housing (10) and electrically conductive pins (18) mounted within the filter element (16). The filter element (16) contains an alumina substrate (42) with thick film layers (44, 50) of a metallization forming pin and ground electrodes, and a dielectric layer (46, 48) separating the electrodes screen printed over the substrate and a glass encapsulant (52, 54). The ground electrode (44) substantially covers a horizontal surface of the substrate (42).
Patent JP-H04276326-A (JP)
Title: Optical disk and production thereof
Inventor: TSUMURA MASAHIRO
IPC: G11B7/24
Filed: 1991-03-01
Abstract: PURPOSE:To improve the weatherability over the entire part of an optical disk by continuously coating both surfaces of recording layers charged on one surface and side end faces of a substrate with a coating layer. CONSTITUTION:This optical disk is constituted by having the recording layers 2 charged on the substrate 1 and the coating layer 4 formed on the recording layers 2. The coating layer 4 is integrally formed from the top of the one surface of the optical disk up to the top of the side end faces of the optical disk. Then, the recording layer 2 sticking to the side end faces of the substrate 1 is also coated with the coating layer 4. The early initiation of the local deterioration of the recording layers 2 is prevented by such constitution and the high long-term reliability is obtd.
Patent JP-H10235481-A (JP)
Title: Laser beam machining method for resin product, and resin product
Inventor: KATO SHIGEYA
IPC: B23K26/364
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To form an arbitrary groove part and a discontinuous linear through hole by printing and hardening the thermosetting resin ink on a bottom part which is the bottom of the groove part to form a heat resistant layer, irradiating the laser beam on a part in which the groove part is formed from the surface opposite to the heat resistant in a line form to melt and remove the thermosetting resin part. SOLUTION: In order to form a groove part 2 in a resin product 1, the thermosetting resin ink is printed in advance on a bottom part 22 which is a bottom of the groove part 2, the thermosetting resin ink is heated to generate the crosslinking reaction, and the thermosetting resin ink is hardened to form a heat resistant layer 52. In order to form a discontinuous, linear through hole in which linear through holes 3 and non- drilled parts 4 are present in the resin product 1 in a mixed manner, the thermosetting resin ink is printed on the surface of the non-drilled parts 4 on the working line, and the thermosetting resin ink is similarly hardened to form a heat resistant layer 54. The parts in which the groove parts 2 of the resin product 1 and the discontinuous, linear through holes 3 are formed, i.e., the working line 10 is irradiated with the laser beam 8 in a line form.
Patent JP-H02239080-A (JP)
Title: Elevator position indicator
Inventor: TOKUDA YASUHIRO
IPC: B66B3/02
Filed: 1989-03-13
Abstract: PURPOSE:To easily estimate the relative position of an elevator by indicating it on a floor indicating means, a direction indicating means, and floor indicating pieces. CONSTITUTION:A digital floor indicating means 2 and a direction indicating means 3 provided in an indication box indicate the position and operating direction of an elevator. The indicating portion of the whole stopping floors formed by floor indicating pieces 14 and guides 15 indicates the whole stopping floors of the elevator. This indicating portion, together with the floor indicating means 2 and direction indicating means 3 indicates on which floor the elevator exists, to enable users to estimate the waiting time of the elevator. The floor indicating pieces 14 are slided on the guides 15 to be easily alignedly housed.
Patent JP-H08236814-A (JP)
Title: Method of fixing led lamp for irradiating light guide plate
Inventor: NAKANISHI EIJI
IPC: G09F9/00
Filed: 1995-02-22
Abstract: PURPOSE: To prevent the deviation of an LED lamp and the contamination of an optical surface, when the LED lamp is inserted into a through hole formed in a retainer and fixed. CONSTITUTION: An LED lamp 2 is inserted into a through hole 4 of a retainer 3, and so fixed that the end surface of a light guide plate is irradiated with the LED lamp 2. At least one out of the retainer 3 and mold resin is made of plastic which can be welded by heating. After the LED lamp 2 is inserted into the through hole 4 of the retainer 3, the inner surface of the through hole 4 of the retainer 3 and the surface of the mold resin which comes into contact with the inner surface of the through hole 4 are subjected to ultrasonic vibration, heated, and welded.
Patent JP-S59185404-A (JP)
Title: Coaxial type filter
Inventor: SAGAWA MORIKAZU
IPC: H01P1/205
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a coaxial type filter of simple structure which has a wide stopping band and high-frequency suppression characteristics by combining resonators which have uniform characteristic impedance of a line with a resonator which varies in characteristic impedance stepwise. CONSTITUTION:The resonators 44 and 46 which have uniform characteristic impedance of the line are combined with the resonator SIR45 which varies in the characteristic impedance of the line stepwise. The spurious resonance frequency of the uniform line can not be varied and is odd times as high as a basic frequency, but the SIR45 varies the spurious resonance frequency optionally by its impedance ratio (characteristic impedance of open-side line/characteristic impedance of short-circuit side line). Thus, the filter consisting of resonators having different spurious resonance frequencies although the basic frequency is coincident is atthenuated sufficiently in frequency except the basic frequency, so the filter which as a passing band only at the basic frequency and a wide stopping band is realized.
Patent JP-H05267784-A (JP)
Title: Distorted quantum well type semiconductor laser
IPC: H01L21/203
Filed: 1992-03-17
Abstract: PURPOSE:To enable a distorted quantum well type semiconductor laser to be improved in gain and lessened in oscillation threshold value by a method wherein all well layers and barrier layers which constitute the quantum well structure of an active layer are formed of semiconductor crystal mismatched in lattice to a substrate crystal and a clad layer. CONSTITUTION:An N-InP clad layer 2, a quantum well active layer 3, P-InP clad layer 4, and a P-InGaAsP contact layer 5 are laminated on an N-InP (100) substrate crystal 1. The active layer 3 is of quantum well structure composed of well layers 31, 33, 35, and 37 which are of In0.65Ga0.35As, 15A in thickness, and mismatched as prescribed or more in lattice to Ink. Barrier layers 32, 34, and 3 are 50A in thickness respectively and formed of In1-xGaxAsyP1-y. For instance mixed crystal, where x=0.05 and y=0.4, is used for enabling the barrier layers to be mismatched in lattice to InP. By this setup, a distorted quantum well type semiconductor laser of this design can be improved in gain and lessened in oscillation threshold value.
Patent JP-H04211640-A (JP)
Title: New branched fatty acid amide and production thereof
Inventor: NAKAGAWA SHOJI
IPC: C09K23/22
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a new fatty acid amide having uniform dispersibility to water, satisfying demanding characteristics of cosmetic base, emulsifying agent, lubricant, etc., such as compatibility with various solvents, producible in high purity and in high yield from inexpensive and readily obtainable raw materials. CONSTITUTION:A compound shown 1 [R<1> is 4-27C branched alkyl, preferably group shown by formula II (m and n are 0-20 integer, m+n is 1-20, preferably 20-16 and m is 1-24 integer and m is 0)] such as N-tris (hydroxymethyl)methyl- isostearic acid amide. The compound is obtained by reacting a compound shown by formula 3 with a compound shown by formula 4 to give a compound shown by formula 5 and then hydrolyzing this compound in a mixed solvent of 1-4C alcohol and water.
Patent JP-S58178857-A (JP)
Title: Variable venturi carburetor
Inventor: NAKAMURA NORIHIKO
IPC: F02M7/17
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a high charging efficiency at the time of high-speed and high-load operation of an engine, by enabling to obtain a high charging efficiency at the time of high-speed and high-load operation of the engine while preventing abrupt change in the lift of a suction piston when the flow rate of intake air is low. CONSTITUTION:The top end face 5 of a suction piston 3 is shaped to have a V- shaped cross section, and an intake-air inlet port 25, the opening area of which is controlled by the upstream end part 24 of said top end face 5 of the suction piston 3 is shaped to have a circular cross section. Therefore, at the time when the flow rate of intake air is low, a substantially sector-shaped intake air restricting section K is formed between the top end face 5 of the suction piston 3 and the cylindrical inner wall surface of the intake-air inlet port 25.
Patent JP-2000256115-A (JP)
Title: Calcium phosphate cement powder and calcium phosphate cement composition
Inventor: SAWAMURA TAKENORI
IPC: A61C8/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cement powder and composition affording low viscosity in its kneading with even a small amount of a kneading liquid, excellent in handleability, and giving the corresponding hardened form of high mechanical strength. SOLUTION: This calcium phosphate cement powder is such one as to contain 0.1-10 pts.wt. of urea based on 100 pts.wt. of calcium phosphate powder. The other objective calcium phosphate cement composition is such one as to contain calcium phosphate powder and an urea-contg. kneading liquid; wherein the amount of the urea is 0.1-20 pts.wt. based on 100 pts.wt. of the kneading liquid. The above powder or kneading liquid may also be formulated with polysaccharides including dextran and a sulfate salt thereof. The calcium phosphate powder is esp. pref. a combination of tetracalcium phosphate powder with calcium hydrogenphosphate powder about in an equimolar ratio; in addition, powder such as of tricalcium α-phosphate and/or tricalcium β-phosphate may also be used.
Patent JP-H03260647-A (JP)
Title: Image forming device
Inventor: KOSUGI YASUHIKO
IPC: G03C5/00
Filed: 1990-03-12
Abstract: PURPOSE:To make the glossiness of a transfer member constant by detecting the temperature of other place than a heater, and controlling the temperature of the heater in accordance with this temperature. CONSTITUTION:This device is constituted so that a latent image formed on a photosensitive film is transferred to transfer paper 701, and thereafter, the paper 701 is carried onto a heater 401 by a roller 411-a and a backup roller 412-a, development is quickened, and also, gloss is given to the paper 701. In such a state, the temperature of the roller 412-a is detected by a thermistor 404 and inputted to a central processor equipment 900, and based on this value, the set temperature of the heater 401 is read out. In this case, in the case the temperature of the roller 412 is low, the set temperature is heightened, and in the case of the contrary, it is lowered. Subsequently, the temperature of the heater is detected by a platinum resistance thermometer bulb 403 and inputted to the equipment 900, and controlled to the set temperature.
Patent JP-H08264753-A (JP)
Title: Transistor
Inventor: TAMURA YASUTAKA
IPC: H01L29/68
Filed: 1995-03-20
Abstract: PURPOSE: To provide a transistor which can obtain high current density with a low operating voltage, regarding a transistor wherein an emitter layer and a collector layer are formed on a base layer via intermediate layers. CONSTITUTION: On a base layer 10, an emitter layer 13 and a collector layer 14 are formed at the positions isolated by a specified distance, interposing intermediate layers 11, 12. A base electrode 15 is formed on the base layer. An emitter electrode 16 is formed on the emitter layer 13. A collector electrode 17 is formed on the collector layer 14. The inter-mediatelayers 11, 12 are formed of oxide whose composition does not form a barrier on the boundary between the intermediate layers and the base layer 10. The intermediate layers 11, 12 have large carrier density, and form ohmic contact with the emitter layer 13 and the collector layer 14.